China Southern flight CZ 6631: Guangzhou - Yulin Yuyang via Zhengzhou

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon,Wed,Fri,Sun 11:30 Guangzhou (CAN) 2 13:50 Zhengzhou (CGO) 2
CZ 6631 Non-stop Boeing 737-800 (738) 2:20 Effective 2026-03-29 through 2026-10-23
Mon,Wed,Fri,Sun 11:35 Guangzhou (CAN) 2 13:55 Zhengzhou (CGO) 2
CZ 6631 Non-stop Boeing 737-800 (738) 2:20 Valid until 2026-03-27
Mon,Wed,Fri,Sun 11:35 Guangzhou (CAN) 2 13:55 Zhengzhou (CGO) 2
CZ 6631 Non-stop Boeing 737-800 (738) 2:20 Effective from 2026-10-25
Mon,Wed,Fri,Sun 14:55 Zhengzhou (CGO) 2 16:35 Yulin Yuyang (UYN)
CZ 6631 Non-stop Boeing 737-800 (738) 1:40 Valid until 2026-03-27
Mon,Wed,Fri,Sun 14:55 Zhengzhou (CGO) 2 16:30 Yulin Yuyang (UYN)
CZ 6631 Non-stop Boeing 737-800 (738) 1:35 Effective 2026-03-29 through 2026-10-23
Mon,Wed,Fri,Sun 14:55 Zhengzhou (CGO) 2 16:35 Yulin Yuyang (UYN)
CZ 6631 Non-stop Boeing 737-800 (738) 1:40 Effective from 2026-10-25
Non-Direct Flights:
Mon,Wed,Fri,Sun 11:30 Guangzhou (CAN) 2 16:30 Yulin Yuyang (UYN)
CZ 6631 1-stop Boeing 737-800 (738) 5:00 Effective 2026-03-29 through 2026-10-23
Mon,Wed,Fri,Sun 11:35 Guangzhou (CAN) 2 16:35 Yulin Yuyang (UYN)
CZ 6631 1-stop Boeing 737-800 (738) 5:00 Valid until 2026-03-27
Mon,Wed,Fri,Sun 11:35 Guangzhou (CAN) 2 16:35 Yulin Yuyang (UYN)
CZ 6631 1-stop Boeing 737-800 (738) 5:00 Effective from 2026-10-25


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China Southern flight CZ 6631:
Guangzhou - Yulin Yuyang via Zhengzhou
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
China Southern CZ6631
11:30
Guangzhou (CAN) 2

13:50
Zhengzhou (CGO) 2
Effective 2026-03-29 through 2026-10-23
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Duration: 2:20, non-stop
Boeing 737-800 (738)
Direct Flights:
China Southern CZ6631
11:35
Guangzhou (CAN) 2

13:55
Zhengzhou (CGO) 2
Valid until 2026-03-27
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Duration: 2:20, non-stop
Boeing 737-800 (738)
Direct Flights:
China Southern CZ6631
11:35
Guangzhou (CAN) 2

13:55
Zhengzhou (CGO) 2
Effective from 2026-10-25
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Duration: 2:20, non-stop
Boeing 737-800 (738)
Direct Flights:
China Southern CZ6631
14:55
Zhengzhou (CGO) 2

16:35
Yulin Yuyang (UYN)
Valid until 2026-03-27
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Duration: 1:40, non-stop
Boeing 737-800 (738)
Direct Flights:
China Southern CZ6631
14:55
Zhengzhou (CGO) 2

16:30
Yulin Yuyang (UYN)
Effective 2026-03-29 through 2026-10-23
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Duration: 1:35, non-stop
Boeing 737-800 (738)
Direct Flights:
China Southern CZ6631
14:55
Zhengzhou (CGO) 2

16:35
Yulin Yuyang (UYN)
Effective from 2026-10-25
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Duration: 1:40, non-stop
Boeing 737-800 (738)
Non-Direct Flights:
China Southern CZ6631
11:30
Guangzhou (CAN) 2

16:30
Yulin Yuyang (UYN)
Effective 2026-03-29 through 2026-10-23
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Duration: 5:00, 1-stop
Boeing 737-800 (738)
Non-Direct Flights:
China Southern CZ6631
11:35
Guangzhou (CAN) 2

16:35
Yulin Yuyang (UYN)
Valid until 2026-03-27
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Duration: 5:00, 1-stop
Boeing 737-800 (738)
Non-Direct Flights:
China Southern CZ6631
11:35
Guangzhou (CAN) 2

16:35
Yulin Yuyang (UYN)
Effective from 2026-10-25
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Duration: 5:00, 1-stop
Boeing 737-800 (738)
  • CZ 6631 is a domestic flight departing from the Guangzhou airport (CAN) and arriving at Yulin Yuyang airport (UYN).
  • The flight runs via Zhengzhou (CGO).
  • The flight distance is 1048 miles, or 1687 km.
  • The timezone of both the departure and the arrival airports is UTC+8 . Current time at both airports is (loading...).
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